Please Note:
is a non-member guest and is in no way affiliated with InterNACHI or its members.

Re: honeywell A9000A1006 Radon monitor manual / wiring diag.

nope ... that was a good guess, but this is a "professional radon monitor" ... and I was told it is now made by "Sun Nuclear" and is almost the same as a Sun model A9000A1027 ...
so my hope is that i will find a radon professional that has either model and will share the info with me. .... . dddon